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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Fitting Position | Front |
| Length [mm] | 120.5 mm |
| Weight [kg] | 1,612 kg |
| Inner Diameter [mm] | 25 mm |
| Outer Diameter [mm] | 100 mm |
OE numbers (6)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—942 317 08 12
- MERCEDES-BENZ—942 317 13 12
- MERCEDES-BENZ—942 317 21 12
- MERCEDES-BENZ—A942 317 08 12
- MERCEDES-BENZ—A942 317 13 12
- MERCEDES-BENZ—A942 317 21 12
Where this part fits
Original-fit position for OE A9423172112.
About this product
FEBI BILSTEIN Bush Driver Cab Suspension (21777) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Fitting Position: Front, Length [mm]: 120, Rubber mm, Weight [kg]: Steel, 612 kg, Material: 43, Inner Diameter [mm]: 25 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 011.226, 01.29.005, 013.333-00A, 02.01.31.220296 and 31 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FEBI BILSTEIN is a recognised supplier of automotive suspension components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
About FEBI BILSTEIN
febi bilstein, founded in 1844 in Ennepetal, Germany, is one of the oldest and most comprehensive automotive parts suppliers in the independent aftermarket. febi bilstein offers over 40,000 parts spanning steering, suspension, engine, braking, cooling, and electrical systems. Certified to IATF 16949 and supplying OE-quality components, febi bilstein products undergo rigorous testing to match original equipment performance. With nearly 180 years of German engineering tradition, febi bilstein is the go-to brand for reliable, competitively priced replacement parts.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (29)
Show all 29 OE numbers
Bush Driver Cab Suspension FEBI BILSTEIN 21777 — compatible car models
| Manufacturer article number (MPN) | 21777 |
|---|---|
| OE part numbers | 942 317 08 12, 942 317 13 12, 942 317 21 12, A942 317 08 12, A942 317 13 12, A942 317 21 12 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 21777 . Fitting Position: V. Inner Diameter [mm]: 25 mm. Length [mm]: 120,5 mm. Material: 43. Outer Diameter [mm]: 100 mm. Weight [kg]: 1,612 kg
- 1x Bush Driver Cab Suspension
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Bush Driver Cab Suspension compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Bush Driver Cab Suspension fits. All fitment data is verified through TecDoc.
What specifications does this FEBI BILSTEIN Bush Driver Cab Suspension have?
This FEBI BILSTEIN Bush Driver Cab Suspension has the following specifications: Fitting Position: V; Length [mm]: 120,5 mm; Weight [kg]: 1,612 kg; Material: 43; Inner Diameter [mm]: 25 mm; Outer Diameter [mm]: 100 mm. Check the full specifications table above for complete details.
What OE part numbers does this Bush Driver Cab Suspension replace?
This Bush Driver Cab Suspension replaces OE part numbers: 942 317 08 12, 942 317 13 12, 942 317 21 12, A942 317 08 12, A942 317 13 12, A942 317 21 12. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Bush Driver Cab Suspension cost?
This FEBI BILSTEIN Bush Driver Cab Suspension is available for £98.99. Bush Driver Cab Suspension prices vary depending on brand, specifications, and vehicle compatibility. FEBI BILSTEIN parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Bush Driver Cab Suspension?
Regular inspection of your Bush Driver Cab Suspension is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Bush Driver Cab Suspension?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Bush Driver Cab Suspension fitted by a professional mechanic.
Can I use this part as a replacement for OE 942 317 08 12?
Yes, this FEBI BILSTEIN Bush Driver Cab Suspension is a direct replacement for OE part number 942 317 08 12. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the FEBI BILSTEIN 21777 the same as the FEBI BILSTEIN 09219?
No, while both are Bush Driver Cab Suspension parts, they are different products. The FEBI BILSTEIN 21777 has Fitting Position: V, Length [mm]: 120,5 mm, Weight [kg]: 1,612 kg. The FEBI BILSTEIN 09219 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
